PhotoGPSExtractor​ 是一个高效的开源工具，用于从照片的 ​EXIF 元数据中提取 GPS 定位信息。它支持主流图像格式（如 JPEG/HEIC），可自动解析经纬度、海拔高度等关键地理数据。程序通过标准化转换（如度分秒转十进制）输出结构化结果，并支持批量处理与多格式导出（如 Excel/GeoJSON ），便于集成到地理信息系统（GIS）、旅行日志或航拍测绘等场景。

PhotoGPSExtractor is a highly efficient open-source tool designed to extract ​GPS location data​ from photo EXIF metadata. It supports mainstream image formats (e.g., JPEG/HEIC) and automatically parses key geospatial information such as latitude, longitude, and altitude. The program outputs structured results through standardized conversions (e.g., degrees-minutes-seconds to decimal degrees), while supporting batch processing and multi-format exports (e.g., Excel/GeoJSON). This enables seamless integration into Geographic Information Systems (GIS), travel logs, aerial surveying and mapping, and other scenarios.